The Adventures of Sherlock Holmes (1892):
* A Scandal in Bohemia: Holmes helps a king reclaim a compromising photograph from Irene Adler, a woman he once loved.
* The Red-Headed League: A seemingly simple case of a man losing his job leads to a complex conspiracy involving a bank robbery.
* A Case of Identity: A young woman is impersonated by a con artist, leading to a search for the missing woman.
* The Boscombe Valley Mystery: Holmes investigates the murder of a wealthy man, discovering the culprit through careful observation and deduction.
The Memoirs of Sherlock Holmes (1893):
* The Adventure of the Speckled Band: A young woman seeks Holmes' help after her sister is murdered by a mysterious creature.
* The Adventure of the Blue Carbuncle: A stolen diamond is found in the stomach of a goose, leading Holmes to uncover the identity of the thief.
* The Adventure of the Engineer's Thumb: A missing thumb points to a sinister plot involving a vengeful wife and a mysterious engineer.
The Hound of the Baskervilles (1902):
* The Hound of the Baskervilles: Holmes investigates a series of mysterious deaths in the Baskerville family, uncovering a connection to a legendary curse and a deadly hound.
The Return of Sherlock Holmes (1905):
* The Adventure of the Dancing Men: A series of cryptic messages leads Holmes to unravel a complex kidnapping scheme.
* The Adventure of the Priory School: A series of strange disappearances from a boarding school point to a dark secret.
* The Adventure of the Second Stain: Holmes helps to recover a vital document involving a dangerous foreign agent.
The Valley of Fear (1915):
* The Valley of Fear: Holmes investigates a series of murders linked to a secret society and a past crime in the American West.
His Last Bow (1917):
* The Adventure of the Mazarin Stone: Holmes helps to recover a stolen diamond, facing a cunning adversary in the process.
* The Adventure of the Bruce-Partington Plans: Holmes uses his skills to recover vital military plans from a traitor.
Other Notable Cases:
* The Sign of Four: Holmes and Watson investigate the mystery of a stolen treasure and a hidden secret society.
* The Adventure of the Empty House: Holmes makes a dramatic return after being presumed dead, confronting a formidable foe.
This is just a small sample of the numerous mysteries Sherlock Holmes solved. His cases are known for their intricate plots, clever deductions, and suspenseful narratives, making him one of the most iconic and enduring detectives in literature.